Under Secretary of Defense for Policy


The United States Under Secretary of Defense for Policy is a high level civilian official in the United States Department of Defense. The Under Secretary of Defense for Policy is the principal staff assistant and adviser to both the Secretary of Defense and the Deputy Secretary of Defense for all matters concerning the formation of national security and defense policy.
The Under Secretary is normally appointed from civilian life by the President with the consent of the Senate to serve at the request of the President.

Overview

The Office of the Under Secretary of Defense for Policy is the principal staff element of the Secretary of Defense in the exercise of policy development, planning, resource management, fiscal, and program evaluation responsibilities, the rank of Under Secretary, the USD is a Level III position within the Executive Schedule.

Reporting officials

Officials reporting to the USD include:
The Assistant Secretary of Defense for Strategy, Plans, and Capabilities is responsible for national security and defense strategy, leading the Quadrennial Defense Review, nuclear deterrence and missile defense policy, security cooperation plans and policies, and force design and development planning.
The Assistant Secretary of Defense for International Security Affairs is responsible for international security strategy, defense policy, and oversight of security cooperation programs and foreign military sales programs relating to Europe, the North Atlantic Treaty Organization, Russia, Eurasia, the Middle East, Africa, and the Western Hemisphere.
The Assistant Secretary of Defense for Homeland Defense and Global Security is responsible for the policy, strategy, and implementation guidance for national and global security issues across countering weapons of mass destruction, cyber operations, homeland defense activities, antiterrorism, continuity of government and mission assurance, defense support to civil authorities, and space-related matters. The AD is also responsible for the Protected Critical Infrastructure Program, the Domestic Preparedness Support Initiative, and the Defense Critical Infrastructure Program.
The Assistant Secretary of Defense for Special Operations/Low-Intensity Conflict is responsible for the policy, resources, strategic capabilities and force transformation, and oversight of special operations and low-intensity conflict matters of the United States Department of Defense across counterterrorism, unconventional warfare, direct action, special reconnaissance, foreign internal defense, civil affairs, information and psychological operations, and counterproliferation of weapons of mass destruction.
The Assistant Secretary of Defense for Asian and Pacific Security Affairs is responsible for international security strategy, defense policy, and oversight of security cooperation programs relating to the Asia-Pacific region.
The Director of the Defense POW/MIA Accounting Agency is responsible for the personnel recovery of United States Department of Defense personnel who are listed as Prisoners of War or Missing In Action, from all past wars and conflicts around the world.

Defense Security Cooperation Agency

The Director of the Defense Security Cooperation Agency is responsible for providing Allies and partner nations with financial and technical assistance, transfer of defense matériel, training, and the promotion of military-to-military contacts.

Defense Technology Security Administration

The Director of the Defense Technology Security Administration is responsible for the formulation and enforcement of technology security policies related to international transfers of defense-related goods, services, and technologies.

Budget

Budget totals

The annual budget for the USD is contained in the OSD's budget, under the Defense-Wide Operation and Maintenance account. According to official projections, the budget for USD is expected to see substantial cutbacks in FY11 and FY12.

Budget features

Principal Deputy

The Principal Deputy Under Secretary of Defense for Policy is the chief staff assistant to the USD. Originally established as the Deputy Under Secretary of Defense by the National Defense Authorization Act for FY 1992–93, the post was re-designated Principal Deputy Under Secretary of Defense , or PDUSD in December 1999 by DoD Directive 5111.3. The PDUSD provides advice and assistance to the Secretary of Defense, Deputy Secretary of Defense, and USD on national security policy, military strategy, and defense policy.
NameTenureUSD served underSecDef served underPresident served under
I. Lewis Libby12 August 1992 – 10 January 1993Paul WolfowitzDick CheneyGeorge H.W. Bush
Walter B. Slocombe1 June 1993 – 14 September 1994Frank G. WisnerLes Aspin
William J. Perry
Bill Clinton
Jan M. Lodal3 October 1994 – 30 September 1998Walter B. SlocombeWilliam J. Perry
William S. Cohen
Bill Clinton
James M. Bodner1 October 1998 – 19 January 2001Walter B. SlocombeWilliam S. CohenBill Clinton
Stephen A. Cambone25 July 2001 – 1 July 2002Douglas FeithDonald H. RumsfeldGeorge W. Bush
Christopher "Ryan" Henry7 February 2003 – August 2008Douglas Feith
Eric S. Edelman
Donald H. Rumsfeld
Robert M. Gates
George W. Bush
James N. Miller2 April 2009 – 18 February 2012Michele FlournoyRobert M. GatesBarack Obama
Elissa Slotkin2 April 2009 – 18 February 2012Michael D. Lumpkin
Christine E. Wormuth
Chuck HagelBarack Obama
Kathleen H. Hicks25 May 2012 – July 2013James N. MillerRobert M. Gates
Chuck Hagel
Barack Obama
Brian P. Mckeon28 July 2014 – 10 June 2016Christine E. WormuthAsh CarterBarack Obama
David B. Shear14 July 2015 – 19 January 2017Brian P. MckeonAsh CarterBarack Obama
David Trachtenberg18 October 2017 – 22 July 2019John RoodJames Mattis
Mark Esper
Donald Trump
James Anderson8 June 2020 – presentvacantMark EsperDonald Trump